code: def test_frequency_with_engine():
      _test_frequency_with_engine(workers=1)
  
file_path: ignite/tests/ignite/metrics/test_frequency.py
imports: import os
  import sys
  import time
  import pytest
  import torch
  import ignite.distributed
  from ignite.engine import Engine, Events
  from ignite.metrics import Frequency
label_desc: Use image node_id 3 for calling a global function with example usage: test_frequency_with_engine() without return types